2445553650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20929}}^1$

素因数の和:21004

約数の個数: 96

約数和(自身を含む): 6540206400

約数和(自身を除く): 4094652750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 41, 50, 57, 75, 82, 95, 114, 123, 150, 190, 205, 246, 285, 410, 475, 570, 615, 779, 950, 1025, 1230, 1425, 1558, 2050, 2337, 2850, 3075, 3895, 4674, 6150, 7790, 11685, 19475, 20929, 23370, 38950, 41858, 58425, 62787, 104645, 116850, 125574, 209290, 313935, 397651, 523225, 627870, 795302, 858089, 1046450, 1192953, 1569675, 1716178, 1988255, 2385906, 2574267, 3139350, 3976510, 4290445, 5148534, 5964765, 8580890, 9941275, 11929530, 12871335, 16303691, 19882550, 21452225, 25742670, 29823825, 32607382, 42904450, 48911073, 59647650, 64356675, 81518455, 97822146, 128713350, 163036910, 244555365, 407592275, 489110730, 815184550, 1222776825, 2445553650]

約数ペア:

[(1, 2445553650), (2, 1222776825), (3, 815184550), (5, 489110730), (6, 407592275), (10, 244555365), (15, 163036910), (19, 128713350), (25, 97822146), (30, 81518455), (38, 64356675), (41, 59647650), (50, 48911073), (57, 42904450), (75, 32607382), (82, 29823825), (95, 25742670), (114, 21452225), (123, 19882550), (150, 16303691), (190, 12871335), (205, 11929530), (246, 9941275), (285, 8580890), (410, 5964765), (475, 5148534), (570, 4290445), (615, 3976510), (779, 3139350), (950, 2574267), (1025, 2385906), (1230, 1988255), (1425, 1716178), (1558, 1569675), (2050, 1192953), (2337, 1046450), (2850, 858089), (3075, 795302), (3895, 627870), (4674, 523225), (6150, 397651), (7790, 313935), (11685, 209290), (19475, 125574), (20929, 116850), (23370, 104645), (38950, 62787), (41858, 58425)]